| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.59 | 8.264% | $213.9188 | $213.92 | $213.90 | $213.90 |
| Purchase #2 | $36.38 | 9.468% | $39.8245 | $39.82 | $39.80 | $39.80 |
| Purchase #3 | $109.29 | 4.292% | $113.9807 | $113.98 | $114.00 | $114.00 |
| Purchase #4 | $40.40 | 13.837% | $45.9901 | $45.99 | $46.00 | $46.00 |
| Purchase #5 | $69.78 | 3.642% | $72.3214 | $72.32 | $72.30 | $72.30 |
| Purchase #6 | $179.42 | 13.651% | $203.9126 | $203.91 | $203.90 | $203.90 |
| Purchase #7 | $39.91 | 13.382% | $45.2508 | $45.25 | $45.25 | $45.30 |
| 7 purchase totals = | $672.77 | $735.1989 | $735.19 | $735.15 | $735.20 | |